If it can output 4k for movies etc at 30fps then in theory simple games with low demands could be made with 4k output. You could have NES, SNES and N64 games running in 4k upscaled resolutions. Whether Nintendo allows this is another matter but you get $20-30 android boxes that can output in 4k its not a huge deal. It is however difficult if you are releasing very demanding games where every ounce of power is required just to get the engine moving at a decent frame rate at 720p








